@import "./ionic.deprecation";

// Gets the active color's css variable from a variation. Alpha is optional.
// --------------------------------------------------------------------------------------------
// Example usage:
// current-color(base) => var(--ion-color-base)
// current-color(contrast, 0.1) => rgba(var(--ion-color-contrast-rgb), 0.1)
// --------------------------------------------------------------------------------------------
@function current-color($variation, $alpha: null) {
  @if $alpha == null {
    @return var(--ion-color-#{$variation});
  } @else {
    @return rgba(var(--ion-color-#{$variation}-rgb), #{$alpha});
  }
}

// Gets the specific color's css variable from the name and variation. Alpha/rgb are optional.
// --------------------------------------------------------------------------------------------
// Example usage:
// ion-color(primary, base) => var(--ion-color-primary, #3880ff)
// ion-color(secondary, contrast) => var(--ion-color-secondary-contrast)
// ion-color(primary, base, 0.5) => rgba(var(--ion-color-primary-rgb, 56, 128, 255), 0.5)
// --------------------------------------------------------------------------------------------
@function ion-color($name, $variation, $alpha: null, $rgb: null) {
  $values: map-get($colors, $name);
  $value: map-get($values, $variation);
  $variable: --ion-color-#{$name}-#{$variation};

  @if ($variation == base) {
    $variable: --ion-color-#{$name};
  }

  @if ($alpha) {
    $value: color-to-rgb-list($value);
    @return rgba(var(#{$variable}-rgb, $value), $alpha);
  }
  @if ($rgb) {
    $value: color-to-rgb-list($value);
    $variable: #{$variable}-rgb;
  }

  @return var(#{$variable}, $value);
}

// Mixes a color with black to create its shade.
// --------------------------------------------------------------------------------------------
@function get-color-shade($color) {
  @return mix(#000, $color, 12%);
}

// Mixes a color with white to create its tint.
// --------------------------------------------------------------------------------------------
@function get-color-tint($color) {
  @return mix(#fff, $color, 10%);
}

// Converts a color to a comma separated rgb.
// --------------------------------------------------------------------------------------------
@function color-to-rgb-list($color) {
  @return #{red($color)},#{green($color)},#{blue($color)};
}
